Analysis

  • max time kernel
    87s
  • max time network
    177s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-01-2025 14:08

General

  • Target

    windows/loaders/bios_image.py

  • Size

    3KB

  • MD5

    3831299022299adc5c9f5c2ec96bc378

  • SHA1

    1c73e7b776a528fe7799df68cce64b1592efd9ae

  • SHA256

    4a1c5f21352e16ef0fa83b57f5ee8d9726c3e55a0671c25b5bdcfa9031b1ec10

  • SHA512

    5909d0c48ac445ea3838bc4023c03617dd6bbc8958708660187dcc44e82590e4330196119ab43588845583d441d7636c61c27228f6dd2ea6ca3e8b47cb534a20

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\windows\loaders\bios_image.py
    1⤵
    • Modifies registry class
    PID:4712
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:3048

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads